/*
==========================================================
INKRAH Web Design
Premium Utility Stylesheet
Version 1.1
Updated for Currency Converter
==========================================================
*/

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    background:#f4f6fb;
    color:#222;
    line-height:1.7;
}

.container{
    width:min(1100px,92%);
    margin:auto;
}

a{
    text-decoration:none;
}

/*
==========================================================
HEADER
==========================================================
*/

header{
    background: linear-gradient(135deg, #06162d, #0B2545, #13315C);
    position:sticky;
    top:0;
    z-index:1000;
    box-shadow: 0 5px 20px rgba(0,0,0,.25);
}

header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    display:flex;
    align-items:center;
    gap:14px;
    color:white;
}

.logo img{
    width:55px;
    height:55px;
    object-fit:contain;
}

.logo span{
    color:white;
    font-size:26px;
    font-weight:700;
}

nav{
    display:flex;
    gap:28px;
}

nav a{
    position:relative;
    color:white;
    font-weight:500;
}

nav a::after{
    content:"";
    position:absolute;
    bottom:-8px;
    left:0;
    width:0;
    height:2px;
    background:#d4af37;
    transition:.3s;
}

nav a:hover{
    color:#d4af37;
}

nav a:hover::after{
    width:100%;
}

/*
==========================================================
HERO
==========================================================
*/

.hero{
    background: linear-gradient(135deg, #0B2545, #1e4d8d);
    color:white;
    padding:70px 0;
}

.hero h1{
    font-size:42px;
    margin-bottom:20px;
}

.hero p{
    max-width:900px;
    opacity:.95;
    margin-bottom:35px;
}

/*
==========================================================
FORM
==========================================================
*/

form{
    background:white;
    padding:30px;
    border-radius:12px;
    box-shadow: 0 5px 20px rgba(0,0,0,.12);
    color:#222;
}

label{
    display:block;
    margin-top:18px;
    margin-bottom:8px;
    font-weight:600;
    color:#0B2545;
}

input,
select{
    width:100%;
    padding:14px;
    border: 1px solid #cfd8e3;
    border-radius:8px;
    font-size:16px;
}

input:focus,
select:focus{
    outline:none;
    border-color:#0B2545;
}

button{
    margin-top:25px;
    background:#d4af37;
    color:#0B2545;
    border:none;
    padding:14px 28px;
    border-radius:8px;
    cursor:pointer;
    font-weight:700;
    font-size:16px;
    transition:.25s;
}

button:hover{
    background:#f0c84b;
}

/*
==========================================================
MESSAGE
==========================================================
*/

.error{
    margin-top:25px;
    background:#ffe9e9;
    color:#a30000;
    border-left: 5px solid red;
    padding:18px;
    border-radius:8px;
}

/*
==========================================================
RESULT
==========================================================
*/

.result{
    margin-top:40px;
    background:white;
    padding:35px;
    border-radius:12px;
    box-shadow: 0 5px 20px rgba(0,0,0,.10);
}

.result h2{
    color:#0B2545;
    margin-bottom:25px;
}

.summary{
    width:100%;
    border-collapse:collapse;
}

.summary th{
    width:300px;
    background:#0B2545;
    color:white;
    text-align:left;
    padding:14px;
    border:1px solid #d8dee8;
}

.summary td{
    padding:14px;
    border:1px solid #d8dee8;
    background:white;
    color:#222222 !important; /* Memastikan font hasil bisa dibaca (gelap) */
}

.summary tr:nth-child(even) td{
    background:#f7f9fc;
}

#resConverted {
    color: #0B2545 !important; /* Warna highlight khusus untuk total hasil */
    font-weight: bold;
}

/*
==========================================================
ABOUT & FAQ
==========================================================
*/

.about{
    background:white;
    padding:70px 0;
}

.about h2,
.faq h2{
    color:#0B2545;
    margin-bottom:20px;
}

.about p,
.faq p{
    text-align:justify;
}

.faq{
    background:#f7f9fc;
    padding:70px 0;
}

.faq h3{
    color:#173d73;
    margin-top:25px;
}

/*
==========================================================
FOOTER
==========================================================
*/

footer{
    position:relative;
    background: linear-gradient(135deg, #06162d, #0B2545);
    color:white;
    padding:55px 0 35px;
    text-align:center;
}

footer::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:3px;
    background: linear-gradient(90deg, #d4af37, white, #d4af37);
}

footer p{
    margin:10px 0;
}

footer a{
    color:#d4af37;
}

footer a:hover{
    color:white;
}

/*
==========================================================
UTILITY
==========================================================
*/

.mt-30{
    margin-top:30px;
}

#backTop{
    display:none;
    position:fixed;
    right:20px;
    bottom:20px;
    width:45px;
    height:45px;
    border-radius:50%;
    background:#0B2545;
    color:white;
    z-index:999;
}

/*
==========================================================
RESPONSIVE
==========================================================
*/

@media(max-width:768px){
    header .container{
        flex-direction:column;
        gap:15px;
    }
    .logo span{
        font-size:22px;
    }
    nav{
        flex-wrap:wrap;
        justify-content:center;
    }
    .hero h1{
        font-size:32px;
    }
    button{
        width:100%;
    }
    .summary,
    .summary tbody,
    .summary tr,
    .summary th,
    .summary td{
        display:block;
        width:100%;
    }
    .summary tr{
        margin-bottom:18px;
    }
}

/*
==========================================================
PRINT
==========================================================
*/

@media print{
    header,
    footer,
    nav,
    button{
        display:none;
    }
    body{
        background:white;
    }
    .result{
        box-shadow:none;
        border:1px solid #ccc;
    }
    #resultContainer{
        display:block !important;
        visibility:visible !important;
        opacity:1 !important;
    }
    .hero{
        overflow:visible !important;
    }
    .result{
        position:relative;
        z-index:50;
    }
}

/* Sembunyikan bagian hasil secara default */
.result-container {
    display: none;
}

/* Tampilkan saat kelas 'show' ditambahkan oleh JS */
.result-container.show {
    display: block;
}